1085366881 is an odd 10-digits composite number following 1085366880
and preceding 1085366882 . In scientific notation, it is written as 1.085366881 × 10^9.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 1079092912 positive integers (up to 1085366881) that are relatively prime to 1085366881.
1085366881 has 4 divisors, whose sum is 1091640852
The reverse of 1085366881 is 1886635801
Previous prime number is 173
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 46
Digital Root 1
Name
one billion eighty-five million three hundred sixty-six thousand eight hundred eighty-one
Scientific notation
1.085366881 × 10^9
Engineering notation
1.085366881 × 10^9
Prime Factorization
173 × 6273797
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1085366881
Product of the distinct prime numbers
The prime factorization of 1085366881 is 173 × 6273797.
Since it has a total of 2 prime factors.
5 , 3 , 42 , 42 , 13 , 967 , 9510 , 2124 , 85920 , 68749 , 900396 , 863839 , 6301785 , 1442773 , 18969661 , 36242355 , 2909550 , 389504376 , 6731606185 , 4511127934
n×2
2170733762
n×3
3256100643
n×4
4341467524
n×5
5426834405
n÷2
542683440.5
n÷3
361788960.33333
n÷3
271341720.25
n÷5
217073376.2
n2
1178021266371668161
n3
1.2785852676335E+27
n4
1.3877341040239E+36
n5
1.5062006361418E+45
2 √n
32944.906753548
3 √n
1027.6822490544
4 √n
181.50731873274
5 √n
64.137985197055
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1085366880
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1085366881 can be divided by 4 positive divisors.
The sum of these divisors (counting 1085366881) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000000101100010110001001100001
3
Ternary
2210122022100110101
4
Quaternary
1000230112021201
5
Quinary
4210323220011
6
Senary
255411102401
8
Octal
10054261141
10
Decimal
1085366881
12
Duodecimal
2635a1a01
16
Hexadecimal
40b16261
20
Vigesimal
gj3ah41
36
Base36
hy76g1
md5
acf967b9750312ee7a5b91ee6aa235dc
sha1
f24c885923856e65feff7f6fd195ba2c598e40c6
sha256
7e4a3c93f7a2675130f69c5a6178d624c23e12c80708dd694f3b4ed36293146d
sha512
3b0208178eaa0abb1725b638a7b4440cfcaa1e5526bfe73b974e23d32d6e21afc3185b6064009ad06e9223d246d6c5bedec6c0918cdedde6323d1390e4ce7a38
ripemd-160
cf5e3b40687c4375238ae5d58f571d491a95cf16
Diameter
2170733762
Circumference
6819561239.5985
Area
3.7008629562058E+18
Volume
5.3557254450473E+27
Surface area
1.4803451824823E+19
Circumference
6819561239.5985
Perimeter
4341467524
Area
1178021266371668161
Diagonal
1534940563.2608
Surface area
7068127598230008966
Volume
1.2785852676335E+27
Space diagonal
1879910582.7446
Perimeter
3256100643
Area
5.1009817143809E+17
Altitude
939955291.37228
Surface area
5.1009817143809E+17
Volume
1.5068271884481E+26
Height
511646854.42026